August 2015
Intermediate to advanced
312 pages
7h 28m
Japanese
Content preview from 初めてのSpark
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vii
Learning Spark
の全訳をお送りします。
2014
年は、ビッグデータに取り組む人たちの間で、急速に
Apache Spark
の名前が広まった年
でした。
ビッグデータが広く扱われるようになったのは、
Hadoop
の存在があればこそです。しかし、
Hadoop
（正確には
MapReduce
と表現すべき）のプログラミングの難しさ、あるいは処理の非効
率性が徐々に明らかになるにつれ、それらの問題を解決する存在として、
Spark
が一気に注目を集
めた感があります。
Spark
自身は、まだ若いプロジェクトであるゆえ、広く理解されるまでには至っていません。
ユーザーの視点からは、
Hadoop
エコシステム中での
Spark
の立ち位置が掴みにくいこともあるよ
うに思われます。
本書は、これまで
Hadoop
を扱ってきて、新たに
Spark
に取り組もうとするみなさんにとって
は、ちょうどよい入門書です。
Spark
は、
Hadoop
エコシステムの中で使われることが多いので、
本書も
Hadoop
の基礎知識を前提として書かれています。もし
Hadoop
に関する基礎知識も今か
ら得たい場合は、『
Hadoop
』（オライリー ･ ジャパン）などを、あわせてご覧ください。
本書の翻訳にあたっては、
Cloudera
株式会社のみなさまにテクニカルレビューを担当していた
だきました。原書発刊後のアップデートも含め、詳細なレビューをしていただいたので、本書を最
新かつ正確な内容にすることができました。また、株式会社ＮＴＴデータのみなさまには、 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.